33-48
73-86
31-46
10.55131/jphd/2022/200121
267-276
325
-
240-251
10.55131/jphd/2023/210313
168-180
243-256
1-12
10.55131/jphd/2023/210323
300-314
10.55131/jphd/2023/210319
246-259
10.55131/jphd/2023/210207
82-90